System and method for controlling a screen saver

ABSTRACT

A system and method for coordinating screen saver initiation and functionality. The system comprises at least one client station, each of the at least one client station having a screen saver module associated therewith; and a central control station in communication with each of the at least one client station over a network, the central control station having a screen saver control module for controlling each of the screen saver modules associated with the at least one client station.

CROSS-REFERENCE TO RELATED APPLICATION(S)

The present application is the continuation of, and claims priority to, U.S. patent application Ser. No. 14/039,210, filed Sep. 27, 2013, now U.S. Pat. No. 8,972,906 which is a continuation of U.S. patent application Ser. No. 11/209,642, filed Aug. 24, 2005, now U.S. Pat. No. 8,572,516. Each of these related applications is incorporated herein by reference in its entirety.

FIELD OF THE INVENTION

The present invention is directed to systems and methods for selectively controlling and customizing screen saver features and functionality.

BACKGROUND OF THE INVENTION

Screen savers continue to evolve. Originally developed to reduce the likelihood of damage to a computer screen caused by over-exposure of images, screen savers have over the years become an integral part of virtually all computer systems. As any computer user knows, screen savers activate after a period of inactivity to display quirky or abstract images which can be deactivated by any user interaction with the computer, such as a keystroke or mouse movement, for example.

Recently, however, screen savers have taken on a more sophisticated function. Security concerns have led to the development of password-enabled screen savers that prevent unauthorized access to a user's computer unless a password is entered to deactivate the screen saver. Password-enabled screen savers are common in corporate settings where the terminals and computers of employees are routinely left unattended, making them easy targets for hackers and intruders. The problem is particularly acute when an employee is away from his or her desk for long periods of time, such as during lunch or off-hours, for example.

While current screen savers are effective for their intended purposes, they nonetheless suffer from several notable drawbacks. First, there is no known way for a user to customize screen saver parameters in a comprehensive and refined way. The Microsoft™ Windows™′ screen saver, for example, allows a user to select the screen saver content/image and inactivity time (e.g., the time of inactivity required for a screen saver to activate), but it does not allow the user to globally customize other relevant parameters, such as, for example: (1) the particular dates or times when activation is enabled or disabled, (2) the type of computer or connectivity being utilized (e.g., laptop or desktop; online or offline, LAN or WAN, local or remote, etc.), or (3) whether a screen saver should be password-enabled. Current screen savers also do not allow a system administrator, for example, to particularly define screen saver operation.

Second, password-enabled screen savers can disrupt work flow and productivity in corporate settings by requiring a password to deactivate a screen saver. This creates problems for employees that may need to spend significant time away from their computers, but who also need immediate and prompt access without delay. Password-enabled screen savers are also problematic because they require users to memorize yet another password as part of their work environment.

These and other problems exist.

SUMMARY OF THE INVENTION

An object of the present invention is to overcome the aforementioned and other drawbacks existing in prior art systems and methods.

According to various embodiments of the present invention, systems and methods are provided that enable a user to control (e.g., enable and/or disable) and customize screen saver functionality and operation. For example, a user may control numerous screen saver parameters, including but not limited to: (1) activation parameters that dictate when a screen saver may be activated (e.g., activation only during evening or off hours); (2) timeframe parameters (e.g., 30 minute screen saver cycle during day, and 5 minute cycle during the evening or off-hours); (3) connectivity parameters, such as whether the computer is online or offline, or a desk top versus lap top, for example; and (4) whether a screen saver is password-enabled. Other screen saver parameters may be customized by individual users according to their individual needs and/or circumstances.

In some embodiments, a screen saver controller is provided that resides on a user's computer and enables the user to control a screen saver according to any number of parameters, including activation, timeframe, connectivity, and password configurations, for example. Other parameters and configurations are possible. For example, in a work environment, the controller may be programmed so that a screen saver will only appear during off-hours, weekends, or holidays, so as to not interfere with user interaction or productivity. Similarly, screen saver activation may be permitted according to specific timeframes or schedules. For example, activation may be set to occur after 5 minutes of inactivity during lunch hours or off-hours, but after 30 minutes of inactivity during working hours. Other timeframes and schedules are possible.

In some embodiments, screen saver activation and operation may depend on the particular connectivity of a computer or terminal. For example, the screen saver of an online connection may be configured to operate differently than that of an offline connection. Thus, an office computer terminal may activate a screen saver in a shorter period of time when connected to the office network, than when operating in an offline mode, for example. Such configurations may help guard against improper or unauthorized access to the office network. Similarly, a desktop computer or terminal may be configured to activate a screen saver differently than a laptop, for example. Other connectivity parameters and configurations are possible.

In various embodiments, a user may select whether a screen saver should be password-enabled (e.g., requires a password for deactivation). In some embodiments, whether a screen saver is password-enabled may be based on the date or time of activation. For example, screen savers that initiate during work hours may not be password-enabled, while those that activate during lunch and/or off-hours may require a password for deactivation.

According to various embodiments, the systems and methods described herein may enable a network operator, for example, to simultaneously control or administer screen saver functionality and operation at any number of network terminals. For example, a system administrator may interface with a screen saver controller to define screen saver functionality or operation for particular users or terminals, specifying for each user particular activation, timeframe, connectivity and password parameters and configurations, for example. Thus, user #1 may have different screen saver functionality and operation than user #2, for example. This way, the system administrator may control and customize screen saver functionality and operation according to the needs or circumstances of particular employees. Thus, if user #1 is out of town on business or on vacation for the next week, the system administrator may define user #1's screen saver to activate after 1 minute of inactivity or to always be activated, for example. In some embodiments, the system administrator may also be able to immediately activate/deactivate screen savers at all or select computers or terminals, such as in situations where a security concern arises or is later resolved, e.g., an intruder is reported in the building.

In some embodiments, the systems and methods described herein may maintain statistics on user and/or screen saver activity at a particular computer or terminal. For example, the number of times a screen saver is activated/deactivated at a particular computer or terminal may be maintained, as well as the number of times a user selects or customizes screen saver parameters or configurations. In some embodiments, the number of time a client station is logged on and/or off may also be monitored and maintained. Thus, a system administrator, for example, may monitor user, station and/or screen saver statistics to appreciate activity at a particular computer or terminal. If a particular user is deactivating his or her screen saver repeatedly throughout the day, a determination may be made that the screen saver parameter may need to be adjusted to increase the time for activation, or that the user is spending too much time away from the desk. Conversely, if a screen saver is never activated, then parameters may be adjusted to a lesser inactivity time, for example. Statistics for individual computers or terminals may be compared to gauge overall system usage and user interaction patters.

According to one embodiment of the invention, a system for controlling screen saver initiation and functionality is provided. The system may comprise at least one client station, each of the at least one client station having a screen saver module associated therewith; and a central control station in communication with each of the at least one client station over a network, the central control station having a screen saver control module for controlling each of the screen saver modules associated with the at least one client station.

In another embodiment of the invention, a method for coordinating screen saver functionality is provided. The system may comprise the steps of interfacing with at least one client station over a network; and transmitting at least one control signal to at least one client station over a network, the at least one control signal controlling at least one parameter of a screen saver module associated with the at least one client station.

In yet another embodiment of the invention, a computer-usable medium for coordinating screen saver initiation is provided. The computer-usable medium comprises code for interfacing with at least one client station over a network; and code for transmitting at least one control signal to at least one client station over a network, the at least one control signal controlling at least one parameter of a screen saver module associated with the at least one client station.

In still another embodiment of the invention, a system for coordinating screen saver initiation is provided. The system comprises at least one client station, each of the at least one client station having a screen saver module associated therewith; and a central control station in communication with each of the at least one client station over a network, the central control station having a screen saver control module for controlling each of the screen saver modules associated with the at least one client station, the screen saver control module comprising: a global control module for simultaneously controlling all of the screen saver modules associated with the at least one client station; a local control module for controlling the screen saver modules of select client stations; a temporal control module for controlling the screen saver modules according to at least one temporal parameter; a connectivity control module for controlling the screen saver modules according to at least one connectivity parameter; a content control module for controlling the screen saver modules according to at least one content parameter; and an interaction module for monitoring user and/or screen saver activity at each of the at least one client station, wherein the user and/or screen saver activity comprises at least one parameter relating to: (1) screen saver initiation, (2) user inactivity, or (3) user control of the screen saver module.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate various embodiments of the invention and, together with the description, serve to explain the principles of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a block diagram illustrating a system for controlling at least one screen saver module, according to one embodiment of the invention.

FIG. 2 is a block diagram illustrating exemplary modules associated with a screen saver module, according to one embodiment of the invention.

FIG. 3 is a block diagram illustrating exemplary modules associated with a screen saver control module, according to one embodiment of the invention.

FIG. 4 is a block diagram illustrating additional exemplary modules associated with a screen saver control module, according to one embodiment of the invention.

FIG. 5 is a block diagram illustrating exemplary modules associated with an interaction module, according to one embodiment of the invention.

FIG. 6 illustrates an interface for controlling at least one screen saver module, according to one embodiment of the invention.

FIG. 7 illustrates an exemplary script for controlling at least one screen saver module, according to one embodiment of the invention.

FIG. 7a illustrates exemplary parameters for controlling at least one screen saver module, according to one embodiment of the invention.

FIG. 8 illustrates a method 800 for controlling at least one screen saver module, according to one embodiment of the invention.

FIG. 9 illustrates a method 900 for controlling at least one screen saver module, according to one embodiment of the invention.

FIG. 10 illustrates a method 1000 for controlling at least one screen saver module, according to one embodiment of the invention.

FIG. 11 illustrates a method 1100 for controlling at least one screen saver module, according to one embodiment of the invention.

FIG. 12 illustrates a method 1200 for controlling at least one screen saver module, according to one embodiment of the invention.

DETAILED DESCRIPTION OF THE INVENTION

Reference will now be made to illustrative embodiments of the invention(s) described herein, examples of which are illustrated in the accompanying drawings in which like reference characters refer to corresponding elements.

The present invention(s) are described in relation to various systems and methods for enabling a user to simultaneously control any number of screen savers associated with any number of client station. Nonetheless, the characteristics and parameters pertaining to the various embodiments of the systems and methods described herein may be applicable to the simultaneous control of any module, object, or application.

While the exemplary embodiments illustrated herein may show various embodiments of the invention (or portions thereof) collocated, it is to be appreciated that the various components of the various embodiments may be located at distant portions of a distributed network, such as a local area network, a wide area network, a telecommunications network, an intranet and/or the Internet, or within a dedicated object handling system, for example. Thus, it should be appreciated that the components of the various embodiments may be combined into one or more devices (or modules) or collocated on a particular node of a distributed network, such as a telecommunications network, for example. As will be appreciated from the following description, and for reasons of computational efficiency, the components of the various embodiments may be arranged at any location within a distributed network without affecting the operation of the respective system(s).

Various embodiments are disclosed herein that enable the coordination and administration of screen savers in a responsive and efficient manner. According to some embodiments, a software module programmed to operate according to a predetermined algorithm may enable a computer user, such as a system administrator, for example, to selectively control (e.g., enable and disable) multiple screen savers associated with multiple client stations. For example, a system administrator may selectively control screen saver functionality and operation at any number of network stations by defining screen saver parameters, including but not limited to: (1) activation parameters that dictate when a screen saver may be activated (e.g., activation only during evening or off-hours); (2) timeframe parameters (e.g., 30 minute screen saver cycle during day, and 5 minute cycle during the evening or off-hours); and (3) connectivity parameters, such as whether the computer is online or offline, or a desk top versus lap top, for example. Other screen saver parameters may be defined or customized.

In some embodiments, the systems and methods described herein may maintain statistics on screen saver activity at a particular computer or terminal. For example, the number of times a screen saver is activated/deactivated at a particular computer or terminal may be maintained, as well as the number of times a user selects or customizes screen saver parameters or configurations. Thus, a system administrator, for example, may monitor screen saver statistics to appreciate user activity at a particular computer or terminal. If a particular user is deactivating his or her screen saver repeatedly throughout the day, a determination may be made that the screen saver parameter may need to be adjusted to increase the time for activation, or that the user is spending too much time away from the desk. Statistics for individual computers or terminals may be compared to gauge overall system usage and user interaction patters.

According to various embodiments, the systems and methods described herein may enable any individual user to customize the functionality and operation of a screen saver module residing in the user's computer or terminal. In some embodiments, the user computer or terminal is a self-standing personal computer, for example, that is not associated with any network. The user may define, control or configure any of the parameters described herein.

FIG. 1 depicts an exemplary data processing environment or system 100 comprising one or more user or client stations 110, communications network 120, and one or more central control stations 130. As shown, client station 110 may connect to or communicate with central control station 130 through any number of communication networks, such as communication networks 120, for example. In some embodiments, client station 110 may include a screen saver module 105 that enables the user to control screen saver features and functionality on client station 110. Such features and functionality may comprise numerous screen saver parameters, including but not limited to: (1) activation parameters that dictate when a screen saver may be activated (e.g., activation only during evening or off hours); (2) timeframe parameters (e.g., 30 minute screen saver cycle during day, and 5 minute cycle during the evening or off-hours); and (3) connectivity parameters, such as whether the computer is online or offline, or a desk top versus lap top, for example. Other screen saver parameters may be customized by individual users according to their individual needs and/or circumstances.

According to various embodiments, information module 105 may host one or various modules that operate to perform the steps and functions of the claimed systems and methods, such as setting activation, time-frame or connectivity parameters. In some embodiments, screen saver module 105 may be part of the client station's operating system (OS), while in other embodiments it may comprise its own script, module or application. In either case, screen saver module may interface with central control station 130 and screen saver control module 132 over communication network 120 to enable a user of central control station 130 and/or screen saver control module 132, for example, to interact with or engage the features of screen saver module 105.

According to various embodiments, client station 110 may comprise a typical home or personal computer system where a user may interact with a network, such as the Internet, for example. Client station 110 may comprise or include, for instance, a personal or laptop computer. Client station 110 may include a microprocessor, a microcontroller or other general or special purpose device operating under programmed control. Client station 110 may also include a network-enabled appliance, a browser-equipped or other network-enabled cellular telephone, or another TCP/IP client or other device.

Client station 110 may be utilized by a user to browse a network, (e.g., the Internet) make online purchases, and/or simply conduct online searches, such as through a search engine or site, for example. User inactivity at client station 110 may result in screen saver features and functionality being initiated by screen saver module 105, for example. According to various embodiments, the systems and methods described may be used to administer, set, and/or control such screen saver feat, by remotely interacting with screen saver control module 132 at central control station 130, or locally interacting with screen saver module 105, for example. Data and information used by client station 110 or information control module 105 may be stored and maintained by database 145.

Central control station 130 may enable administration, control, and/or monitoring of screen saver module 105 on client station 110. In some embodiments, central control station 130 may comprise a terminal for an administrator of system 100. Such a terminal may be used, for example, to enable the administrator to control and oversee network operations, including but not limited to control and interaction with any number of the various screen saver modules 105 associated with client stations 110. In some embodiments, central control station 130 may provide updates of screen saver module 105, for example, that are downloaded to client station 110. Downloading of updates to information control module 105 and a client station 110, for example, may occur continuously, periodically, based on the occurrence of an event, upon a user's request, or according to a predetermined schedule or as needed.

For example, a system administrator interfacing with central control station 130 may control any of the various screen saver modules 105 according to any number of parameters, including station identification limitations (e.g., station #1, station #2 and/or station #3), time-based limitations (e.g., enable screen saver between 5 p.m. and 6 a.m. and disable between 6 a.m. and 5 p.m.) and connectivity configurations (e.g., LAN connections only), and password status (e.g., enabled/disabled). Other parameters are possible. For example, the controller may be programmed so that a screen saver will only appear during non-working hours/days, during lunch, etc. Similarly, screen savers may be permitted according to specific schedules, e.g., upon 5 minutes of inactivity during lunch hours, after 30 minutes of inactivity during work hours, immediately activated during lunch and after close of business. Other schedules are possible.

In some embodiments, screen savers may have different schedules depending on connectivity. For example, an online connection may be different than an offline connection. An office desktop computer might display screen savers differently or according to a different schedule and/or time-frame than a lap top, for example.

Central control station 130 may comprise a single server or engine. In some embodiments, central control station 130 may comprise a plurality of servers or engines, dedicated or otherwise, which may further host modules for performing desired system features and functionality. Central control station 130, for example, may download to client station 110 one or more modules that function to perform, control, administer, and/or direct the various screen saver features and functionality described herein, for example. Central control station 130 may include an administration module for an agent of central control station 130, for example, to input information related to such applications or modules, including but not limited to information or data used by screen saver control module 132 or screen saver module 105, and updates to client stations 110 and/or screen saver modules 105, for example. According to various embodiments, an agent of central control station 130 may interface with a graphical user interface (or GUI) to control screen saver modules 105 and to input necessary information and data.

Data and information maintained by central control station 130 may be stored and cataloged in database 140 which may comprise or interface with a searchable database. For example, databases 140 and/or 145 may store data or information about particular screen saver-related settings and parameters. For example, databases 140 and/or 145 may store data indicating that client station #1's screen saver should be enabled between 5 p.m. and 6 a.m., and that all laptops should have their screen saver enabled at all times, for example. Databases 140 and 145 may comprise, include or interface to a relational database. Other databases, such as a query format database, a Standard Query Language (SQL) format database, a storage area network (SAN), or another similar data storage device, query format, platform or resource may be used. Databases 140 and 145 may comprise a single database or a collection of databases, dedicated or otherwise. In one embodiment, databases 140 and 145 may store or cooperate with other databases to store contextual information described herein.

Communications network 120 may comprise any type of communication network such as one able to transmit and receive data or information relating to any number of trade transactions, such as product, good or service information and/or price information, for example. Communications network 120 may be comprised of, or may interface to any one or more of, the Internet, an intranet, a Personal Area Network (PAN), a Local Area Network (LAN), a Wide Area Network (WAN), a Metropolitan Area Network (MAN), a storage area network (SAN), a frame relay connection, an Advanced Intelligent Network (AIN) connection, a synchronous optical network (SONET) connection, a digital T1, T3, E1 or E3 line, a Digital Data Service (DDS) connection, a Digital Subscriber Line (DSL) connection, an Ethernet connection, an Integrated Services Digital Network (ISDN) line, a dial-up port such as a V.90, a V.34 or a V.34bis analog modem connection, a cable modem, an Asynchronous Transfer Mode (ATM) connection, a Fiber Distributed Data Interface (FDDI) connection, or a Copper Distributed Data Interface (CDDI) connection. Communications network 120 may also comprise, include or interface to any one or more of a Wireless Application Protocol (WAP) link, a General Packet Radio Service (GPRS) link, a Global System for Mobile Communication (GSM) link, a Code Division Multiple Access (CDMA) link or a Time Division Multiple Access (TDMA) link such as a cellular phone channel, a Global Positioning System (GPS) link, a cellular digital packet data (CDPD) link, a Research in Motion, Limited (RIM) duplex paging type device, a Bluetooth radio link, or an IEEE 802.11-based radio frequency link. Communications network 120 may further comprise, include or interface to any one or more of an RS-232 serial connection, an IEEE-1394 (Firewire) connection, a Fibre Channel connection, an infrared (IrDA) port, a Small Computer Systems Interface (SCSI) connection, a Universal Serial Bus (USB) connection or another wired or wireless, digital or analog interface or connection.

In some embodiments, communication network 120 may comprise a satellite communications network, such as a direct broadcast communication system (DBS) having the requisite number of dishes, satellites and transmitter/receiver boxes, for example. Communications network 120 may also comprise a telephone communications network, such as the Public Switched Telephone Network (PSTN). In another embodiment, communication network 120 may comprise a Personal Branch Exchange (PBX), which may further connect to the PSTN.

FIGS. 2-5 illustrate exemplary modules that may be associated with screen saver module 105 and/or screen saver control module 132 for carrying out (or administering) the various functions and features of the embodiments described herein. In some embodiments, the modules may: (1) be accessed and/or updated by central control station 130 or client station 110, (2) control screen saver features and functionality associated with any of the clients stations 110, (3) define screen saver parameters for any of the screen saver modules associated with client stations 110, and/or (4) monitor user and/or screen saver activity at any of the client stations 110. Other capabilities are possible. While the modules may not be used in all embodiments to perform some or all of the functions of the present invention, they are nonetheless presented as possible embodiments.

FIG. 2 illustrates various exemplary modules associated with screen saver module 105, according to some embodiments of the invention. In some embodiments, screen saver module 105 enables a user of a terminal or computer to selectively control various parameters of screen saver functionality and operation. In some embodiments, the various modules may be accessed through any number of graphical user interface(s) that enable a user to provide and receive data or information. As shown, the following modules may be provided: (1) activation module 105 a, (2) time-based module 105 b, (3) content module 105 c, and miscellaneous module(s) 105 d:

Activation module 105 a may, in some embodiments, enable a user of client station 110 or screen saver module 105 to selectively control when a screen saver activates and/or deactivates. A user may determine that the screen saver should only activate during certain specified dates or times, or that the screen should always or never be activated. For example, a user may schedule a screen saver to always be activated during off hours, or that it never be activated during work hours. Other configurations are possible.

Time-based module 105 b may, in some embodiments, enable a user of client station 110 or screen saver module 105 to select particular time parameters defining how a screen saver may activate. For example, upon using activation module 105 a to schedule a screen saver never activate during working hours, a user may further or qualify that selection using time-based module 105 b so that during the lunch (e.g., 12 pm to 1 pm) the screen saver activates after 1 minute of inactivity, while any other time (e.g., 8 am-12 pm and 1 pm-5 pm) activation should occur after 15 minutes of inactivity. Other configurations are possible.

Content module 105 c may, in some embodiments, enable a user to specify particular screen saver(s) to display according to the activation and time-based parameters selected. For example, a user may specify that a particular screen saver appear during lunch, but that no screen saver image (e.g., a blank screen) should appear during off-hours, for example. Other configurations are possible.

Password module 105 d may, in some embodiments, enable a user to specify when or which screen saver(s) should be password-enabled. In some embodiments, whether a screen saver is password-enabled may depend on the date or time of activation, for example. Miscellaneous control module 105 d may, in some embodiments, enable the user to select additional parameters associated with screen saver functionality and operation.

FIG. 3 illustrates various exemplary modules associated with screen saver control module 132 of central control station 132, according to one embodiment of the invention. In some embodiments, screen saver control module 132 may be used by a system administrator, for example, to selectively control and/or administer the various screen saver modules 105 of client stations 110. As shown, the following modules may be provided: (1) control module 132 a, (2) interaction module 132 b, and (3) administration module 132 c:

Control module 132 a may, in some embodiments, enable a system administrator, for example, to control any of the screen saver modules 105 associated with the client stations 110. In some embodiments, control module 132 a may present the system administrator with a graphical user interface (GUI) that presents and receives from the administrator data or information relating to control of the modules, such as, for example, values for various screen saver parameters (e.g., activation, timeframes, and connectivity parameters) (See FIG. 4 for a more detailed description of control module 132 a).

Interaction module 132 b may, in some embodiments, enable a system administer, for example, to interact with or monitor screen saver activity at any of the client stations 110. For example, the number of times a screen saver is activated or deactivated at a particular computer or terminal may be maintained, as well as the number of times a user selects or customizes screen saver parameters or configurations. In some embodiments, the systems and methods described herein may maintain statistics on screen saver activity at a particular computer or terminal. Thus, a system administrator, for example, may monitor screen saver statistics to appreciate user activity at a particular computer or terminal. If a particular user is deactivating his or her screen saver repeatedly throughout the day, a determination may be made that the screen saver parameter may need to be adjusted to increase the time for activation, or that the user is spending too much time away from the desk. Statistics for individual computers or terminals may be compared to gauge overall system usage and user interaction patters. (See FIG. 5 for a more detailed description of control module 132 b).

Administration module 132 c may, in some embodiments, enable a systems administrator, for example, to input information related to such applications or modules, including but not limited to information or data used by screen saver control module 132 or screen saver module 105, and updates to client stations 110 and/or screen saver modules 105, for example. According to various embodiments, an agent of central control station 130 may interface with a graphical user interface (or GUI) to control screen saver modules 105 and to input necessary information and data.

FIG. 4 illustrates one embodiment of a control module 132 a, according to one embodiment of the invention. As shown, control module 132 a may comprise a global control module 400 that enables the system administrator to control all client stations on the network. In some embodiments, global control module 400 may comprise a time-based control module 404, a connectivity control module 405, a content control module 410, and a miscellaneous control module 415. Control module 132 a may also include a local control module 402 that enables the system administrator to control select client stations on the network. In some embodiments, local control module 402 may likewise comprise a time-based control module 420, a connectivity control module 425, a content control module 430, and a miscellaneous control module 435. A systems administrator may decide to control all client stations, in which case global control module 400 would perform the requested processes, or to control only select stations, in which case local control module 425 would be initiated.

Time-based control modules 404 and 420 may, in some embodiments, operate to control any number of activation and time-based parameters of screen saver modules 105 associated with all or select client stations. In some embodiments, for example, time-based control modules may allow a systems administrator to set activation parameters that dictate when a screen saver may be activated (e.g., activation only during evening or off hours), as well as determine timeframe parameters that dictate how a screen is to activate (e.g., 30 minute screen saver cycle during day, and 5 minute cycle during the evening or off-hours).

Connectivity control modules 405 and 425 may, in some embodiments, operate to control any number of connectivity parameters of screen saver modules 105 associated with all or select client stations. In some embodiments, whether the computer is online or offline, a desk top versus lap top, and/or whether the connection is a LAN or WAN network, for example. Other connectivity parameters are possible.

Content control modules 410 and 430 may, in some embodiments, operate to control the particular screen saver(s) to be displayed on each of screen saver modules 105 associated with all or select client stations. In some embodiments, the particular screen saver displayed may vary depending on day or time, for example. Miscellaneous control modules 415 and 435 may operate to globally or locally control any other parameters associated with screen saver modules 105.

FIG. 5 illustrates one embodiment of an interaction module 132 b, according to one embodiment of the invention. As shown, interaction module 132 b may comprise a global interaction module 500 that enables the system administrator to monitor or interact with all client stations on the network. In some embodiments, global interaction module 500 may comprise a log on/off module 504, and a screen saver (SS) activation module 505. Interaction module 132 b may also include a local interaction module 502 that enables the system administrator to monitor or interact with select client stations on the network. In some embodiments, local control module 502 may likewise comprise a log on/off module 510, and a screen saver (SS) activation module 515. A systems administrator may decide to monitor or interact with all client stations, in which case global interaction module 500 would perform the requested processes, or to monitor or interact with select stations, in which case local interaction module 502 would be initiated.

Log on/off modules 504 and 510 may, in some embodiments, operate to monitor user interaction with all or select client stations. For example, log on/off modules 504 and 510 may monitor the number of times a particular client station is logged on and/or off. In various embodiments, log on/off modules 504 and 510 may maintain statistics for each client station and may also compare activity amongst client stations to determine overall system operation and identify possible discrepancies.

Screen saver (SS) activation/deactivation modules 505 and 515 may, in some embodiments, monitor user interaction with all or select client stations. For example, SS activation modules 504 and 510 may monitor the number of times a particular client station activates and/or deactivates a screen saver. In various embodiments, SS activation/deactivation modules 504 and 510 may maintain statistics for each client station and may also compare screen saver activity amongst client stations to determine overall system operation and identify possible discrepancies.

FIG. 6 illustrates one embodiment of an exemplary interface for controlling and/or administering screen saver modules associated with any number of client stations. In some embodiments, interface 600 may comprise a graphical user interface associated with screen saver control module 132 that a system administrator may interact with to selectively control and/or administer the screen saver modules 105 associated with client stations 110. As shown, interface 600 may comprise stations to control menu 605 which may comprise a client station menu 610, connectivity menu 615 and other menu(s) 617. Interface 600 may also comprise a parameters menu 620 which may comprise a time enabled menu 625, a time disabled menu 630, a content menu 635, a password menu 640, a time for activation menu 642, and other menu(s) 645. In some embodiments, each of the menus may comprise a pull down menu that allows the system administrator to select at least one parameter for each menu.

Stations to control interface 605 may comprise a list of menus that enable the system administrator to determine which computers, stations, or terminals to control or administer. Client station menu 610, for example, may comprise a listing of all terminals or stations connected to the network which the system administrator may control or administrator. Connectivity menu 615 may comprise a listing of various forms of connectivity, such as all connections, LAN, WAN, desktop, laptop, or none, for example. In some embodiments, connectivity may enable selection of offline versus online connections, or local or remote locations, for example. Other connectivity parameters are possible. Other menu(s) 617 may comprise a menu of any other definable feature or attribute related to which stations the system administrator seeks to control.

Parameters interface 620 may comprise a list of menus that enable the system administrator to determine how to control or administer select computers, stations, or terminals defined by stations to control interface 605, for example. Time enabled menu 625, for example, may comprise a listing of various times when select computers, stations, or terminals are enabled to activate screen saver features or functionality. In some embodiments, values may comprise specific times or terms such as always or never, for example. Time disabled menu 630 may likewise comprise a listing of various times when select computers, stations or terminals are disabled from screen saver activation.

Content menu 635 may comprise a listing of particular screen savers that may be displayed on the screen saver modules 105 associated with some or all of the client stations 110. For example, content menu 635 may comprise the names of various screen savers, such as stars, bubbles, etc. In some embodiments, the screen saver may comprise a custom image, or lack an image altogether (e.g., a blank screen). Other screen saver content/images may be provided.

Password menu 640 may allow the selection of a password-enabled/disabled screen saver. In some embodiments, whether a screen saver is password-enabled may be based on the date or time of activation. For example, screen savers that initiate during work hours may not be password-enabled, while those that active during lunch and/or off-hours may require a password for deactivation.

Time for activation menu 642 may allow the selection of particular time periods for activation of a screen saver. In some embodiments, the time for activation may be based on the date or time of activation. For example, screen savers that activate during work hours may do so upon 30 minutes of inactivity, while those that activate during lunch and/or off-hours may do so immediately or after 1 minute of inactivity, for example.

Other menus 645 may comprise a menu of any other definable feature or attribute related to screen saver parameter(s) the system administrator seeks to control.

In some embodiments, a system administrator may select particular parameters for each of the various menus to achieve particular configurations that allow the selective control and administration of screen saver modules, for example.

Exemplary configurations using interface 600 are shown below:

I. A Typical Office or Work Environment

A. Configuration #1 (Morning)

Client Station: All

Connectivity: LAN and WAN

Time Enabled: 6 AM

Time Disabled: 12 PM

Content: Squares

Password: Disabled

Time for Activation: 1 hour

B. Configuration #2 (Lunch)

Client Station: All

Connectivity: LAN and WAN

Time Enabled: 12 PM

Time Disabled: 1 PM

Content: Squares

Password: Enabled

Time for Activation: 5 minutes

C. Configuration #3 (Afternoon)

Client Station: All

Connectivity: LAN and WAN

Time Enabled: 1 PM

Time Disabled: 5 PM

Content: Squares

Password: Disabled

Time for Activation: 30 minutes

D. Configuration #4 (Off-Hours)

Client Station: All

Connectivity: LAN and WAN

Time Enabled: 5 PM

Time Disabled: 6 AM

Content: None

Password: Enabled

Time for Activation: Always On

The preceding configurations (A, B, C, and D) are exemplary of a set of configurations that may be used in a typical office or work environment. As configured, the system will operate in four distinct stages: A-morning stage, B-lunch stage, C-afternoon stage, and D-off hours stage. The morning stage starts at 6 am and applies to all stations on either a LAN or WAN network. During the morning stage, a screen saver called “squares” will activate at a client station after 15 minutes of inactivity at that station. The screen saver may be deactivated by a user without having to provide a password.

The lunch stage runs from 12 pm to 1 pm and also applies to all stations on either a LAN or WAN network. During the lunch stage, the “squares” screen saver will be activated upon 5 minutes of inactivity. Unlike the morning stage, however, a password will be required for activation. The afternoon stage is identical to the morning stage, except that it runs from 1 pm to 5 pm and a screen saver will be activated after 30 minutes of inactivity. The off-hours stage is similar to the lunch stage, except that it runs from 5 pm to 6 am, a screen saver is always on (e.g., it immediately activates at 5 pm), and no image is displayed (e.g., a blank screen appears).

FIG. 7 illustrates one embodiment of an exemplary script 700 that may perform some of the features and functionality described herein. As shown, script 700 may comprise various command line options that specifically carry out many of the features and functionality described herein. FIG. 7a provides a legend that defines each of the command line variables of script 700. Other scripts may of course be used.

Exemplary methods that may be performed by the various systems described above will now be discussed. In some embodiments, the methods described herein may be performed by system 100, and more specifically screen saver modules 105 and/or screen saver control modules 132.

FIG. 8 illustrates one embodiment of a method 800 for controlling and/or administering at least one screen saver module. At step 805, a user may interface with at least one client station over a network. In some embodiments, the user may comprise a system administrator. At step 810, the user may transmit at least one control signal controlling at least one parameter of a screen saver module associated with at least one client station. In some embodiments, the at least one parameter comprises an activation, timeframe and/or connectivity parameter.

FIG. 9 illustrates one embodiment of a method 900 for controlling and/or administering at least one screen saver module. At step 905, a user may interface with at least one client station over a network. At step 910, the user may determine which particular client station to control. In some embodiments, the user may comprise a system administrator and the client stations may comprise the computers or terminals of various employees, for example. At step 915, the user may define at least one control parameter associated with the screen saver module(s) of the client station(s) to be controlled. In some embodiments, the at least one control parameter may comprise an activation, timeframe and/or connectivity parameter of the screen saver module(s).

FIG. 10 illustrates one embodiment of a method 1000 for controlling and/or administering at least one screen saver module. At step 1005, a user may interface with at least one client station. At step 1010, the user may define a time-based parameter for enabling or disabling a screen saver module of the client station. In some embodiments, the time-based parameter may define when the screen saver may activate and/or when the screen saver may deactivate. In various embodiments, the time-based parameter may define a time for activation of the screen saver (e.g., time of inactivity), which may vary as necessary. For example, during working hours the time of inactivity may be 30 minutes, whereas during off-hours or lunch the time may be 1 minute, for example. At step 1015, the user may define a content parameter for the screen saver. In some embodiments, the content parameter may comprise the particular screen saver to be shown upon activation. At step 1020, the user may re-define the time-based and/or the content parameter as necessary.

FIG. 11 illustrates one embodiment of a method 1100 for controlling and/or administering at least one screen saver module. At step 1105, a user may interface with at least one client station. At step 1110, the user may monitor screen saver activity associated with the at least one client station. In some embodiments, the screen saver activity may comprise the number of times a screen saver is activated or deactivated within a period of time, for example. For example, a system administrator may monitor screen saver activation at a particular station or terminal and note that the screen saver activated thirty (30) times during working hours. The system administrator may then redefine the time of activation parameter for that station or terminal so that the activation occurs less frequently.

FIG. 12 illustrates one embodiment of a method 1200 for controlling and/or administering a screen saver module. At step 1205, a user may log onto his or her personal computer. At step 1210, the user may determine a time-based parameter of a screen saver associated with his or her computer. In some embodiments, the user may determine any of an activation, timeframe or connectivity parameter associated with his or her computer.

The various embodiments of the systems and methods described and claimed herein provide numerous advantages. For example, the systems and methods permit a user to better (1) ability to have a time-based screen saver that is active during prescribed timeframes and inactive during others; (2) ability to control other parameters of screen saver based on timeframes (e.g., 30 minute screen saver cycle during day, and 5 minute cycle during evening); and (3) ability to vary other screen saver functionalities based on various control parameters, such as whether the computer is on-network or off-network, a desk top versus lap top, etc.; and (4) more globally, ability for individual users to customize their screen saver performance by setting control parameters according to the needs of each user and his/her work circumstances.

Other embodiments, uses and advantages of the present invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The specification and examples should be considered exemplary only. 

What is claimed is:
 1. A method for centrally controlling a remote client station by a central control station, the central control station comprising at least one processor configured to perform the steps of: generating a plurality of parameters configured to control behavior of a screen saver of the at least one remote client station, wherein the parameters include: at least one temporal parameter configured to activate or deactivate the screen saver on the remote client station based on a period of inactivity that varies at least in part according to a pre-set schedule specifying when the screen saver is to be activated or deactivated based on expected user activities on the remote client station during a predetermined period; at least one connectivity parameter configured to activate or deactivate the screen saver on the remote client station according to a network connectivity status of the remote client station; and at least one activity parameter configured to activate or deactivate the screen saver on the at least one remote client station according to an activity status of the remote client station; and, transmitting one or more of the parameters to the remote client station over a network to remotely control behavior of the screen saver on the remote client station.
 2. The method of claim 1, wherein the pre-set schedule causes the remote client station to activate the screen saver after a first period of inactivity during a first particular day or time and to activate screen saver after a second period of inactivity during a second particular day or time, and wherein the first period is different from the second period.
 3. The method of claim 1, further comprising: controlling a display content of the screen saver on the remote client station.
 4. The method of claim 1, further comprising: monitoring user activity of the remote client station; modifying at least one of the parameters based on the monitored user activity; and transmitting the modified parameters to the remote client station over the network to remotely control behavior of the screen saver on the at least one remote client station.
 5. A method for coordinating screen saver functionality on a plurality of remote client stations by a central control station connected to the plurality of remote client stations over a network, the central control station comprising at least one processor configured to perform the steps of: interfacing with the plurality of remote client stations over the network to initiate a screen saver on the plurality of remote client stations; generating at least one parameter configured to control the screen saver of the plurality of remote client stations, wherein the at least one parameter includes at least one of: an at least one temporal parameter configured to activate or deactivate the screen saver of the plurality of remote client stations based on a period of inactivity that varies at least in part according to a pre-set schedule wherein the pre-set schedule is determined based on expected user activities on the plurality of client stations during a predetermined time; an at least one connectivity parameter configured to activate or deactivate the screen saver of the plurality of remote client stations according to a network connectivity status of the plurality of remote client stations; an at least one activity parameter configured to activate or deactivate the screen saver of the plurality of remote client stations according to an activity status of the plurality of remote client stations; and, transmitting the at least one parameter to the plurality of remote client stations and causing the screen saver associated with the plurality of remote client stations to activate or deactivate according to the at least one parameter.
 6. The method of claim 5, wherein the at least one parameter further comprises at least one content control parameter for controlling a display content of the screen saver.
 7. The method of claim 5, wherein the at least one temporal parameter is configured to disable the screen saver associated with the plurality of remote client stations so that it will not activate during a predetermined period.
 8. The method of claim 5, wherein the at least one activity parameter is configured to activate or deactivate the screen saver of the plurality of remote client stations according to a first period of inactivity and a second period of inactivity.
 9. The method of claim 8, wherein the first time period comprises work hours and the second time period comprises off-hours.
 10. The method of claim 5, further comprising: monitoring user activity of the plurality of remote client stations; modifying at least one parameter based on the monitored user activity; transmitting the modified at least one parameter to the plurality of remote client stations over the network to remotely control behavior of the screen saver on the plurality of remote client stations.
 11. A data storage device in communication with a processor controlled computer having a non-transitory computer-usable storage medium with computer executable code for coordinating screen saver initiation, wherein when the computer executable code is executed by the processor-controlled computer, causes the computer to perform the steps of: interfacing with at least one remote client station over a network; generating a plurality of parameters configured to control behavior of the at least one remote client station, wherein the plurality of parameters comprise: at least one temporal parameter configured to activate or deactivate the screen saver of the at least one remote client station based on a period of inactivity that varies at least in part according to a pre-set schedule specifying when the screen saver is to be activated or deactivated based on expected user activities on the at least one remote client station during one or more particular days and times; at least one connectivity parameter configured to activate or deactivate the screen saver of the at least one remote client station according to a network connectivity status of the at least one remote client station; at least one activity parameter configured to activate or deactivate the screen saver of the at least one remote client station according to an activity status of the at least one remote client station; and, transmitting at least one of the plurality of generated parameters to the at least one client station over a network to remotely control behavior of the screen saver on the at least one remote client station.
 12. The data storage device of claim 11, wherein the plurality of parameters further comprise at least one content control parameter configured to control a display content of the screen saver.
 13. The data storage device of claim 11, further comprising computer executable code embodied on the non-transitory computer-usable storage medium, which when executed by the processor-controlled computer, causes the computer to perform the step of: enabling or disabling password protection of the screen saver module associated with the at least one client station based at least in part on the pre-set schedule.
 14. A method for controlling screen saver functionality at a client station, comprising: interfacing with a central control station over a network; transmitting at least one status of the client station to the central control station, causing the central control station to generate a plurality of parameters, wherein the plurality of parameters generated by the central control station comprise: at least one temporal parameter configured to activate or deactivate the screen saver of the at least one remote client station based on a period of inactivity that varies at least in part according to a pre-set schedule specifying when the screen saver is to be activated or deactivated based on expected user activities on the at least one remote client station during a predetermined period; at least one connectivity parameter configured to activate or deactivate the screen saver of the at least one remote client station according to a network connectivity status of the at least one remote client station; at least one activity parameter configured to activate or deactivate the screen saver of the at least one remote client station according to an activity status of the at least one remote client station; receiving, from the central control station, at least one of the plurality of generated parameters that vary according to the at least one status transmitted to the central control station, wherein the generated parameters cause the central control station to control when a screen saver on the client station is to be enabled or its activation behavior is to be changed.
 15. A data storage device in communication with a processor-controlled computer having a non-transitory computer-usable storage medium with computer executable code for coordinating screen saver initiation, wherein when the computer executable code is executed by the processor-controlled computer, causes the computer to perform the steps of: interfacing with a central control station over a network; transmitting at least one status of the client station to the central control station, causing the central control station to generate a plurality of parameters, wherein the plurality of parameters generated by the central control station comprise: at least one temporal parameter configured to activate or deactivate the screen saver of the at least one remote client station based on a period of inactivity that varies at least in part according to a pre-set schedule specifying when the screen saver is to be activated or deactivated based on expected user activities on the at least one remote client station during a predetermined period; at least one connectivity parameter configured to activate or deactivate the screen saver of the at least one remote client station according to a network connectivity status of the at least one remote client station; at least one activity parameter configured to activate or deactivate the screen saver of the at least one remote client station according to an activity status of the at least one remote client station; receiving, from the central control station, at least one of the plurality of generated control parameters that vary according to the at least one status transmitted to the central control station, wherein the generated parameters cause the central control station to control when a screen saver on the client station is to be activated or deactivated.
 16. The data storage device of claim 11, further comprising computer executable code embodied on the non-transitory computer-usable storage medium, which when executed by the processor-controlled computer, causes the computer to perform the steps of: monitoring user activity of the at least one remote client station; modifying at least one of the plurality of parameters based on the monitored user activity; transmitting the modified at least one of the plurality of parameters to the plurality of remote client stations over the network to remotely control behavior of the screen saver on the plurality of remote client stations. 